2 -hydroxybutyl propanoate | 138833-36-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2 -hydroxybutyl propanoate
• 英文别名: 2-Hydroxy butyl propionate；2-hydroxybutyl propanoate
• CAS: 138833-36-0
• 化学式: C₇H₁₄O₃
• 分子量: 146.186
• InChiKey: CNLURMRJFALWME-UHFFFAOYSA-N

物化性质

• 沸点：
  228.4±13.0 °C(Predicted)
• 密度：
  1.005±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  丙酸甲酯 、 1,2-丁二醇 反应 4.0h， 生成 2 -hydroxybutyl propanoate
  参考文献：
  名称：

  PPL-catalyzed resolution of 1,2- and 1,3-diols in methyl propionate as solvent. An application of the tandem use of enzymes.

  摘要：

  The Porcine Pancreatic Lipase (PPL)-catalyzed transesterification of 1-phenyl-1,2-ethanediol 1, 2-phenyl-1,2-propanediol 2, 1,2-decanediol 3, 1,2-pentanediol 4, 1,2-butanediol 5, 1,2-propanediol 6 and 1,3-butanediol 7 in methyl propionate as solvent was evaluated. In all substrates, the primary hydroxy group is esterified exclusively. The enantioselectivity displayed in this PPL-catalyzed reaction is moderate. The enantiomeric excess of diol (-)-1 is enhanced by subjecting propionate (-)-8, with a moderate ee (obtained by a PPL-catalyzed esterification of racemic 1 in methyl propionate), to an enzyme-catalyzed hydrolysis (tandem principle).

  DOI：

  10.1016/s0040-4020(01)89742-8

文献信息

• [EN] COLORANT MULTIMER, COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME, AND SOLID-STATE IMAGE SENSOR, IMAGE DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC EL DISPLAY WITH THE COLOR FILTER<br/>[FR] MULTIMÈRE COLORANT, COMPOSITION DURCISSABLE COLORÉE, FILTRE COLORÉ ET PROCÉDÉ DE FABRICATION DE CEUX-CI, ET DÉTECTEUR D'IMAGES À L'ÉTAT SOLIDE, DISPOSITIF D'AFFICHAGE D'IMAGES, DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES ET DISPOSITIF D'AFFICHAGE ÉLEC
  申请人：FUJIFILM CORP

  公开号：WO2011040628A1

  公开（公告）日：2011-04-07

  A colorant multimer includes, as a partial structure of a colorant moiety, a dipyrromethene metal complex compound or tautomer thereof obtained from: (i) a dipyrromethene compound represented by the following Formula (M); and (ii) a metal or a metal compound: wherein in Formula (M), R4, R5, R6, R7, R8, R9, and R10 each independently represent a hydrogen atom or a monovalent substituent.

  一种着色剂多聚体包括作为着色剂部分结构的二吡咯甲烷金属配合物化合物或其互变异构体，所述化合物由以下公式（M）表示的二吡咯甲烷化合物和金属或金属化合物得到：其中在公式（M）中，R4、R5、R6、R7、R8、R9和R10分别独立地表示氢原子或一价取代基。
• ZUSAMMENSETZUNG ZUR ENTFERNUNG EINER TÄTOWIERUNG
  申请人：SK ageless-concept GmbH

  公开号：EP2134315A1

  公开（公告）日：2009-12-23
• VERWENDUNG VON HYDROPHOBEN, LÖSUNGSMITTELBASIERENDEN PIGMENTPRÄPARATIONEN IN ELEKTRONISCHEN DISPLAYS
  申请人：Clariant Finance (BVI) Limited

  公开号：EP2229420A2

  公开（公告）日：2010-09-22
• HAIR CONDITIONING COMPOSITION COMPRISING QUATERNIZED SILICONE POLYMER, GRAFTED SILICONE COPOLYOL, AND DIALKYL CATIONIC SURFACTANT
  申请人：Uehara Nobuaki

  公开号：US20080292575A1

  公开（公告）日：2008-11-27

  Disclosed is a hair conditioning composition comprising: (a) a quaternized silicone polymer; (b) a grafted silicone copolyol; (c) a cationic surfactant system comprising a dialkyl quaternized ammonium salt cationic surfactant; (d) a high melting point fatty compound; and (e) an aqueous carrier. The present invention can provide improved conditioning benefits such as smooth feel and reduced friction in conditioning compositions using dialkyl quaternized ammonium salt cationic surfactants.
• Use of Hydrophobic Solvent-Based Pigment Preparations in Electronic Displays
  申请人：Luecke Lars

  公开号：US20110012072A1

  公开（公告）日：2011-01-20

  The invention relates to the use of a pigment preparation as a dye for producing a colored optical image in an electronic display, said pigment preparation containing (A) at least one organic and/or inorganic pigment, (B) at least one solvent-soluble or solvent-dispersible polymeric dispersant, (C) at least one aldehyde resin or ketone resin, (D) optionally further additives common for producing solvent-containing pigment preparations, and (E) at least one hydrophobic solvent.